Synthesis, structure, and magnetic properties of ε-Co nanocrystalline thin films and annealing effects

2003 ◽  
Vol 93 (8) ◽  
pp. 4750-4755 ◽  
Author(s):  
X. Nie ◽  
J. C. Jiang ◽  
E. I. Meletis ◽  
L. D. Tung ◽  
L. Spinu
1998 ◽  
Vol 83 (11) ◽  
pp. 6649-6651 ◽  
Author(s):  
J. Y. Park ◽  
S. J. Suh ◽  
T. H. Noh ◽  
K. Y. Kim ◽  
H. J. Kim

2003 ◽  
Vol 93 (10) ◽  
pp. 7205-7207 ◽  
Author(s):  
C. Y. Chou ◽  
P. C. Kuo ◽  
Y. D. Yao ◽  
S. C. Chen ◽  
A. C. Sun ◽  
...  

2007 ◽  
Vol 558-559 ◽  
pp. 975-978
Author(s):  
L.V. Tho ◽  
K.E. Lee ◽  
Cheol Gi Kim ◽  
Chong Oh Kim ◽  
W.S. Cho

Nanocrystalline CoFeHfO thin films have been fabricated by RF sputtering method. Co52Fe23Hf10O15 thin film is observed, exhibit good magnetic properties with magnetic coercivity (Hc) of 0.18 Oe; anisotropy fild (Hk) of 49 Oe; saturation magnetization (4лMs) of 21 kG, and electrical resistivity (ρ) of 300 01cm. The frequency response of permeability of the film is excellent. The effect of microstructure on the electrical and magnetic properties of thin film was studied using X-ray diffraction (XRD) analysis and conventional transmission electron microscopy (TEM). The results showed that excellent soft magnetic properties were associated with granular nannoscale grains of α-CoFe and α-Co(Fe) phases.


2014 ◽  
Vol 117 (2) ◽  
pp. 793-798 ◽  
Author(s):  
M. Rigana Begam ◽  
N. Madhusudhana Rao ◽  
S. Kaleemulla ◽  
C. Krishnamoorthi ◽  
N. Sai Krishna ◽  
...  

1998 ◽  
Vol 83 (11) ◽  
pp. 6652-6654 ◽  
Author(s):  
J. Y. Song ◽  
J. J. Lee ◽  
S. H. Han ◽  
H. J. Kim ◽  
J. Kim

2012 ◽  
Vol 12 (8) ◽  
pp. 6240-6247 ◽  
Author(s):  
A. Vlachos ◽  
S. D. Pappas ◽  
V. Kapaklis ◽  
V. Karoutsos ◽  
A. Kordatos ◽  
...  

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